The thinner layer is the base and then the top layer is fused to the thinner layer by heat application.
Modified rubber roofing.
Roll roofing and modified bitumen are both suitable for low slope roofs.
Modified bitumen is approved for flat roofs with minimal slope but roll roofing is not viable below a 2 12 pitch two inches of rise for each twelve inches of horizontal run with exposed nails or a maybe little lower with concealed nail installation.
This is a two ply modified bitumen rubber roofing material.
Modified bitumen this type of roofing is an evolution of asphalt roofing.
Learn about modified bitumen sbs roofing systems.
In a heat application process the seams are heated to melt the asphalt together and create a seal.
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Modified bitumen rubber membrane with embedded ceramics to protect it against ultraviolets.
Available in a variety of thicknesses in smooth and granule surfaces sbs membranes may be installed in hot asphalt cold adhesive or may be heat welded.
Modified bitumen sbs roofing systems.
Get to know more about one of the most popular commercial roofing systems.
Insulation included in the roofing material increases the r value.
There are several ways of connecting pieces of this material.
It is made from asphalt and a variety of rubber modifiers and solvents.
It offers superior fire resistance.
Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures.